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[{"id":10610,"title":"港航工程配制混凝土的基本要求有( )。","stem":"","options":"强度符合设计要求^*@*^耐久性符合设计要求^*@*^满足设计构件的抗裂和限制裂缝^*@*^满足施工中对于坍落度损失的要求^*@*^经济合理","answer":"A,B","explanation":"
"},{"id":10351,"title":"港口与航道工程施工过程中,发生( )等事件时,承包商可以提出索赔。","stem":"","options":"其他承包商干预^*@*^设计图纸上没有标明尺寸而停工^*@*^施工现场发现文物而停工^*@*^战争、革命^*@*^工程师要求增加钻孔和勘探开挖","answer":"A,D,E","explanation":"工程实施过程中产生索赔的原因多种多样,依据港口与航道工程项目的自身性质和特点,主要有以下一些原因:\r\r
\t1、发包人违约\r\r
\t2、合同缺陷\r\r
\t3、合同变更\r\r
\t4、工程环境变化\r\r
\t5、不可抗力因素\r\r
\t6、其他承包商干扰及第三方原因"},{"id":9784,"title":"斜坡堤堤心石抛石船可根据( )等因素选择,常用的抛石船有民船、方驳、开底驳、自动翻石船和起重驳船等。","stem":"","options":"风浪流速^*@*^抛填工程量大小^*@*^施工条件^*@*^质量要求^*@*^石料来源","answer":"B,C,E","explanation":"抛石船可根据抛填工程量大小、施工条件、石料来源等因素选择,常用的抛石船有民船、方驳、开底驳、自动翻石船和起重驳船等。"},{"id":9511,"title":"水下深层水泥搅拌法加固软土地基施工中应严格控制( )等参数,符合确定的施工工艺要求。","stem":"","options":"搅拌头的转速^*@*^贯入及提升速度^*@*^着底电流^*@*^水泥浆流量^*@*^水泥浆储浆罐液面高度","answer":"A,B,C,D","explanation":"
"},{"id":9785,"title":"斜坡堤堤身抛填,当设计有控制抛石加荷速率要求时,应按设计要求( )。","stem":"","options":"设置沉降观测点^*@*^设置位移观测点^*@*^控制加荷间歇时间^*@*^控制加荷次数^*@*^控制风浪水流对加荷的影响","answer":"A,C","explanation":"
"},{"id":9392,"title":"管涌与流砂(土)防治的基本方法中,土质改良的目的是改善土体结构,提高土的抗剪强度与模量及其整体性,减小其透水性,增强其抗渗透变形能力。常用的方法有( )。","stem":"","options":"注浆法^*@*^高压喷射法^*@*^搅拌法^*@*^冻结法^*@*^铺设土工加筋网法","answer":"A,B,C,D","explanation":"
"},{"id":9681,"title":"回填土吹填施工时,排水口宜远离码头前沿,其( )应根据排水要求和沉淀效果确定。","stem":"","options":"口径尺寸^*@*^高程^*@*^排水管类型^*@*^排水管直径^*@*^排水管长度","answer":"A,B","explanation":"
"},{"id":10510,"title":"港口与航道工程安全生产要求中,每个沉桩工程都必须( ),按沉桩顺序进行沉桩。施工方案需经上级主管部门批准后方可实施。","stem":"","options":"编制施工方案^*@*^按沉桩顺序安排制桩^*@*^编制施工顺序图^*@*^制定安全技术措施^*@*^确定施工人员","answer":"A,B,C,D","explanation":"
"},{"id":9846,"title":"抛石斜坡堤的主要构成部分通常包括( )和棱体等部分。","stem":"","options":"堤心块石^*@*^垫层^*@*^潜堤^*@*^护底^*@*^护面","answer":"A,B,D,E","explanation":"
"},{"id":10294,"title":"预可行性研究应根据国民经济和社会发展的需要,以全国运输系统的标准及港口总体布局规划为依据,具体论证建设项目的( )。","stem":"","options":"必要性^*@*^建设规模^*@*^技术可行性^*@*^问题及建议^*@*^经济合理性","answer":"A,B,C,E","explanation":"
"},{"id":10349,"title":"在施工过程中,导致暂停施工可以进行工期索赔的情况有( )。","stem":"","options":"非施工单位原因,建设单位代表要求暂停施工^*@*^非建设单位原因,施工单位要求暂停施工^*@*^由于建设单位违约,承包方主动暂停施工^*@*^由于施工单位违约,发包方要求暂停施工","answer":"A,C","explanation":"
"},{"id":9592,"title":"港航工程钢结构防腐的主要方法中,外壁涂覆涂层法主要适用于结构的( )。","stem":"","options":"大气区^*@*^浪溅区^*@*^水位变动区^*@*^水下区^*@*^泥下区","answer":"A,B,C","explanation":"
"},{"id":10067,"title":"港口工程施工合同规定,变更合同价款的方法有( )。","stem":"","options":"合同中有适用于变更工程的单价,按合同已有的单价计算^*@*^合同中只有类似于变更工程的单价,以此单价作为基础确定变更单价^*@*^合同中没有适用或类似于的单价,由建设单位、施工单位双方商定变更单价^*@*^合同中没有适用或类似于变更工程的单价,由工程师自己确定变更单价并执行^*@*^合同中没有适用或类似于变更工程的单价,由建设单位自行确定","answer":"A,B,C","explanation":"
"},{"id":9656,"title":"大体积混凝土中所埋放的块石距混凝土结构物表面的距离应符合下列规定:( )。","stem":"","options":"有钢筋锈蚀要求的,不得小于300mm^*@*^有抗冻性要求的,不得小于300mm^*@*^无抗冻性要求的,不得小于100mm或混凝土粗骨料最大粒径的2倍^*@*^无抗冻性要求的,不得小于200mm或混凝土粗骨料最大粒径的3倍^*@*^无钢筋锈蚀要求的,不得小于200mm","answer":"B,C","explanation":"
"},{"id":10341,"title":"内河航运建设项目总概算的组成包括( )。","stem":"","options":"工程费用^*@*^其他费用^*@*^预留费用^*@*^企业利润^*@*^建设期贷款利息","answer":"A,B,C,E","explanation":"
"},{"id":9722,"title":"沉桩时要保证桩偏位不超过规定,偏位过大,会带来以下问题( )。","stem":"","options":"给上部结构预制件的安装带来困难^*@*^使结构受到有害的偏心力^*@*^增加工作量^*@*^使工期滞后^*@*^增加施工成本","answer":"A,B","explanation":"
"},{"id":9545,"title":"采用爆破排淤填石法改良地基时,必须进行爆破安全设计,应分别按( )等爆破效应核算爆破源与被保护对象的安全距离,并取较大值。","stem":"","options":"炸药用量^*@*^飞散物^*@*^一次用药量^*@*^冲击波^*@*^地震波","answer":"B,D,E","explanation":"
"},{"id":10376,"title":"施工总进度计划的内容应包括( )。","stem":"","options":"编制说明^*@*^施工总进度计划表^*@*^分批工程施工工期一览表^*@*^效益量化指标^*@*^资源需求量及平衡表","answer":"A,B,C,E","explanation":"
"},{"id":10061,"title":"《疏浚工程土石方计量标准》JTJ\/T 321中规定,疏浚工程设计时计算的工程量,包括( )。","stem":"","options":"设计断面工程量^*@*^计算超宽量^*@*^计算超深量^*@*^施工期回淤量^*@*^骤淤量","answer":"A,B,C","explanation":"
"},{"id":10671,"title":"吹填工程量计算时应考虑( )。","stem":"","options":"施工期沉降量^*@*^超过计算超宽量的实际超宽量^*@*^流失量^*@*^施工期泥土固结量^*@*^设计预留超高量","answer":"A,B,C,D","explanation":"
"},{"id":9276,"title":"海岸港的泥沙淤积,主要受( )的影响。","stem":"","options":"疏浚施工^*@*^水深^*@*^波浪^*@*^海流^*@*^海水含盐度","answer":"C,D","explanation":"
"},{"id":10011,"title":"公开招标,招标人通过国务院有关部门指定的( )发布招标公告进行招标。","stem":"","options":"报刊^*@*^中介机构^*@*^广告公司^*@*^电话^*@*^信息网络","answer":"A,E","explanation":"
"},{"id":10170,"title":"大型施工船舶或船队调遣启航后每天( )时应向主管单位调度部门报告航行情况。","stem":"","options":"08:00^*@*^12:00^*@*^18:00^*@*^20:00^*@*^24:00","answer":"A,B,D,E","explanation":"
"},{"id":10318,"title":"施工组织设计的主要技术经济指标包括( )。","stem":"","options":"工期指标^*@*^质量指标^*@*^安全指标^*@*^成本指标^*@*^业绩(形象)工程指标","answer":"A,B,C,D","explanation":"
"},{"id":10184,"title":"申请从事( )项目施工作业的施工作业者应于开始施工作业次日15d前向海事局提出书面申请。","stem":"","options":"设置用于捕捞、养殖的固定网具设施^*@*^设置系船浮筒、浮趸、竹木排筏系缆桩以及类似的设施^*@*^修建码头、船坞、船台、闸坝,构筑各类堤岸或人工岛^*@*^架设桥梁、索道,构筑水下隧道^*@*^清除水面垃圾","answer":"A,B,E","explanation":"
"},{"id":9786,"title":"对工程量大、缺乏石料来源的地区,经论证,斜坡堤堤心石可采用( )。","stem":"","options":"开山石^*@*^石渣^*@*^袋装砂^*@*^渣土^*@*^山皮土","answer":"A,B,C","explanation":"
"},{"id":9724,"title":"重力式码头胸墙混凝土,在施工缝处浇筑时,应清除已硬化混凝土表面上的( )。","stem":"","options":"水泥薄膜^*@*^面层气泡^*@*^面层水泥砂浆^*@*^松动石子^*@*^软弱混凝土层","answer":"A,D,E","explanation":"
"},{"id":10015,"title":"水运工程施工招标方式有( )。","stem":"","options":"公开招标^*@*^邀请招标^*@*^公开议标^*@*^有限竞争招标^*@*^邀请议标","answer":"A,B","explanation":"
"}]
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